CN103398041A - Hydraulic oil cylinder reversing device - Google Patents
Hydraulic oil cylinder reversing device Download PDFInfo
- Publication number
- CN103398041A CN103398041A CN2013102761638A CN201310276163A CN103398041A CN 103398041 A CN103398041 A CN 103398041A CN 2013102761638 A CN2013102761638 A CN 2013102761638A CN 201310276163 A CN201310276163 A CN 201310276163A CN 103398041 A CN103398041 A CN 103398041A
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- CN
- China
- Prior art keywords
- chain
- sprocket wheel
- hydraulic jack
- oil cylinder
- hydraulic oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a hydraulic oil cylinder reversing device, in particular to a device for changing the direction of hydraulic oil cylinder output force. The hydraulic oil cylinder reversing device comprises a hydraulic oil cylinder 1, a chain I 2, a chain wheel I 3, a chain wheel I mounting seat 4, a chain wheel II 5, a chain II 6, a chain wheel II 7, a chain wheel II mounting seat 8, a chain wheel III 9, a chain wheel III mounting seat 10, a chain I mounting lifting lug 11, a chain II mounting lifting lug 12, a chain I tensioning adjusting bolt 13, and a chain II tensioning adjusting bolt 14. The hydraulic oil cylinder reversing device is characterized in that the direction of the hydraulic oil cylinder output force is changed after the chain I 2 and the chain II are wound around the chain wheel I 3, the chain wheel II 5 and the chain wheel III 9 by a certain circumferential length. The hydraulic oil cylinder reversing device has the advantages that a hydraulic oil cylinder reversing mechanism is provided, so that mechanical performance is stabilized; the hydraulic oil cylinder is saved and machine frame manufacturing cost is lowered.
Description
Technical field
The present invention relates to a kind of hydraulic jack reversing arrangement, belong to the mechanical mechanism field.
Background technique
All to adopt oil cylinder to promote in the lifting of the medium-and-large-sized frame of machinery, because the output value of the piston power of its hydraulic jack is larger.For a center of gravity changing frame that up and down line activities demand is arranged at the volley, if its equilibrium of forces point is taken at the frame central place, therefore frame there will be significantly and waves at the volley, and the lifting of frame is just much stable lift point to be become the frame two ends by central spot.And adopt two oil cylinders to go to realize the lifting of two force bearing points, can cause the increase of cost.
Summary of the invention
In view of above-mentioned present situation, the object of the present invention is to provide a kind of hydraulic jack reversing arrangement, change the lifting force bearing point of frame into two by one, thereby guarantee the stable of frame.for achieving the above object, the technical solution of patent of the present invention is: the present invention relates to a kind of hydraulic jack reversing arrangement, relate in particular to a kind of device of hydraulic jack ouput force direction conversion, comprise hydraulic jack 1, chain I 2, sprocket wheel I 3, sprocket wheel I fitting seat 4, sprocket wheel II 5, chain II 6, sprocket wheel II 7, sprocket wheel II fitting seat 8, sprocket wheel III 9, sprocket wheel III fitting seat 10, the chain I is installed hanger 11, the chain II is installed hanger 12, chain I tensioning adjusting bolt 13, chain II tensioning adjusting bolt 14 forms, it is characterized in that the hydraulic jack ouput force is by chain I 2, the chain II is passed through around sprocket wheel I 3, sprocket wheel II 5, change nyctitropic after the certain circumferential length of sprocket wheel III 9.The described chain I 2 that described hydraulic jack 1 is installed for level is arranged on the chain I and installs on hanger 11, around the outbound course of power after sprocket wheel I quarter turn, becomes Vertical direction.Described chain II 6 chain II are installed on hangers 12, around the outbound course of power after sprocket wheel II 5 1/2 circumference, become input level in the other direction; Chain II 5 becomes Vertical direction around the outbound course of power after sprocket wheel III 9 1/2 circumference again.Described chain I tensioning adjusting bolt 13 is used for the 2 tensionings adjustings of chain I.Described chain II tensioning adjusting bolt 14 is used for the 6 tensionings adjustings of chain II.
The invention has the beneficial effects as follows:
1, provide a kind of hydraulic jack changement, stablized mechanical property;
2, save hydraulic jack, reduced the frame fabricating cost.
Description of drawings
Fig. 1 is a plan view of the present invention:
1-hydraulic jack 2-chain I 3-sprocket wheel I 4-sprocket wheel I fitting seat 5-sprocket wheel II 6-chain II 7-sprocket wheel II 8-sprocket wheel II fitting seat 9-sprocket wheel III 10-sprocket wheel III fitting seat 11-chain I is installed hanger 12-chain II hanger 13-chain I tensioning adjusting bolt 14-chain II tensioning adjusting bolt is installed.
Embodiment
The invention will be further described below in conjunction with accompanying drawing embodiment.
Embodiment's 1 chief component and parameters of operating part:
A kind of device of hydraulic jack ouput force direction conversion, comprise that hydraulic jack 1, chain I 2, sprocket wheel I 3, sprocket wheel I fitting seat 4, sprocket wheel II 5, chain II 6, sprocket wheel II 7, sprocket wheel II fitting seat 8, sprocket wheel III 9, sprocket wheel III fitting seat 10, chain I install hanger 11, chain II and hanger 12, chain I tensioning adjusting bolt 13, chain II tensioning adjusting bolt 14 are installed are formed, it is characterized in that the hydraulic jack ouput force is nyctitropic by changing by chain I 2, chain II after the certain circumferential length of sprocket wheel I 3, sprocket wheel II 5, sprocket wheel III 9.The described chain I 2 that hydraulic jack 1 is installed for level is arranged on the chain I and installs on hanger 11, around the outbound course of power after sprocket wheel I quarter turn, becomes Vertical direction.Chain II 6 chain II are installed on hangers 12, around the outbound course of power after sprocket wheel II 5 1/2 circumference, become input level in the other direction; Chain II 6 becomes Vertical direction around the outbound course of power after sprocket wheel III 9 1/2 circumference again.Chain I tensioning adjusting bolt 13 is used for the 2 tensionings adjustings of chain I.Described chain II tensioning adjusting bolt 14 is used for the 6 tensionings adjustings of chain II.
Hydraulic jack 1 is installed for level, and chain I 2, chain II 6 are arranged on respectively hydraulic jack piston boom end.The chain I is installed on hanger 11, around the outbound course of power after sprocket wheel I quarter turn, becomes Vertical direction, as of frame, promotes force bearing point.Chain II 6 is arranged on the chain II and installs on hanger 12, around the outbound course of power after sprocket wheel II 5 1/2 circumference, becomes input level in the other direction; Chain II 5 becomes Vertical direction around the outbound course of power after sprocket wheel III 9 1/2 circumference again, as the lifting force bearing point of the frame the other end.The tensioning of chain is regulated by adjusting bolt: chain I tensioning adjusting bolt 13 is regulated for 2 tensionings of chain I.Described chain II tensioning adjusting bolt 14 is used for the 6 tensionings adjustings of chain II.
Claims (6)
1. the present invention relates to a kind of hydraulic jack reversing arrangement, relate in particular to a kind of device of hydraulic jack ouput force direction conversion, comprise hydraulic jack 1, chain I 2, sprocket wheel I 3, sprocket wheel I fitting seat 4, sprocket wheel II 5, chain II 6, sprocket wheel II 7, sprocket wheel II fitting seat 8, sprocket wheel III 9, sprocket wheel III fitting seat 10, the chain I is installed hanger 11, the chain II is installed hanger 12, chain I tensioning adjusting bolt 13, chain II tensioning adjusting bolt 14 forms, it is characterized in that the hydraulic jack ouput force is by chain I 2, the chain II is passed through around sprocket wheel I 3, sprocket wheel II 5, change nyctitropic after the certain circumferential length of sprocket wheel III 9.
2. described a kind of hydraulic jack reversing arrangement according to claim 1, is characterized in that described hydraulic jack 1 installs for level.
3. described a kind of hydraulic jack reversing arrangement according to claim 1, is characterized in that described chain I 2 is arranged on the chain I and installs on hanger 11, around the outbound course of power after sprocket wheel I quarter turn, becomes Vertical direction.
4. described a kind of hydraulic jack reversing arrangement according to claim 1, is characterized in that described chain II 6 chain II install on hangers 12, around the outbound course of power after sprocket wheel II 5 1/2 circumference, becomes input level in the other direction; Chain II 6 becomes Vertical direction around the outbound course of power after sprocket wheel III 9 1/2 circumference again.
5. described a kind of hydraulic jack reversing arrangement according to claim 1, is characterized in that described chain I tensioning adjusting bolt 13 is used for that 2 tensionings of chain I regulate.
6. described a kind of hydraulic jack reversing arrangement according to claim 1, is characterized in that described chain II tensioning adjusting bolt 14 is used for that 6 tensionings of chain II regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102761638A CN103398041A (en) | 2013-07-03 | 2013-07-03 | Hydraulic oil cylinder reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102761638A CN103398041A (en) | 2013-07-03 | 2013-07-03 | Hydraulic oil cylinder reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398041A true CN103398041A (en) | 2013-11-20 |
Family
ID=49561732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102761638A Pending CN103398041A (en) | 2013-07-03 | 2013-07-03 | Hydraulic oil cylinder reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398041A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790001A (en) * | 1970-06-24 | 1974-02-05 | Bosch Gmbh Robert | Conveying arrangement |
| US4049316A (en) * | 1976-01-29 | 1977-09-20 | Marino Paneda Ordonez | Lifting mechanisms for truck bodies |
| CN201385996Y (en) * | 2009-04-02 | 2010-01-20 | 上海清美绿色食品有限公司 | Lifter |
| CN201385986Y (en) * | 2009-03-23 | 2010-01-20 | 山东东岳建材机械有限公司 | Air overturn crane |
| CN201463580U (en) * | 2009-08-19 | 2010-05-12 | 中冶赛迪工程技术股份有限公司 | Lifting device |
-
2013
- 2013-07-03 CN CN2013102761638A patent/CN103398041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790001A (en) * | 1970-06-24 | 1974-02-05 | Bosch Gmbh Robert | Conveying arrangement |
| US4049316A (en) * | 1976-01-29 | 1977-09-20 | Marino Paneda Ordonez | Lifting mechanisms for truck bodies |
| CN201385986Y (en) * | 2009-03-23 | 2010-01-20 | 山东东岳建材机械有限公司 | Air overturn crane |
| CN201385996Y (en) * | 2009-04-02 | 2010-01-20 | 上海清美绿色食品有限公司 | Lifter |
| CN201463580U (en) * | 2009-08-19 | 2010-05-12 | 中冶赛迪工程技术股份有限公司 | Lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |